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Trickle ventilation system from Darley Aluminium

The Ventient trickle ventilation system from Darley Aluminium is a small opening in a building envelope that allows ventilation into spaces where major elements of design, like windows or doors, are otherwise closed. The system can passively manage airflow in response to changes in ambient temperature, optimizing the benefits of trickle or background ventilation.

Darley Ventient’s unique vertical orientation seamlessly integrates into the building envelope, making it easy to install into any conventional sub-framing system. It uses temperature perception technology to adjust the volume of ventilation. It is environmentally friendly and does not require electrical power, sensors or human intervention.